Include workers who fell trees, saw felled trees into logs, split logs, assemble floating logs into rafts for towing to mill. May use power chain saws, hand cross-cut saws, axes, wedges, malls, pikes, poles, power driven augers; etc. May work alone or as member of a crew. May direct loading of logs onto trailers. May mark logs for identification. Include Lumberjack and Timber Feller.